On composite pattern of system ' s changing scale and way 论制度变迁规模与变迁方式的组合模式
It s easy to see why the composite pattern is useful 很容易就可以看出为什么composite模式是有用的。
Composite pattern visitor pattern 用visitor扩展类层次结构
As for the visitor pattern , much of the reason it is so widely applicable is the fact that it complements the composite pattern 至于visitor模式,它受到如此广泛应用的许多原因是它补充了composite模式。
The composite pattern is simply the object - oriented way to specify a recursively defined datatype ; these opportunities pop up all the time in software development Composite模式只是指定递归定义的数据类型的面向对象方法;这些机会始终出现在软件开发中。
Composite event detection ( ced ) extends the basic event - system and improves the flexibility by allowing application components to express their interest in complex composite patterns of basic events 复合事件检测技术的运用使得基于事件通信机制的应用系统可以支持复合事件模式的表示,极大地扩展了系统的事件处理能力和灵活性。